Campo Alegre weather in December

In December, Campo Alegre sees average daytime highs of 31°C and overnight lows near 23°C, with 25 mm of rain across 8.6 wet days and about 12.6 hours of daylight. It is the 3rd-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 38% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 12 h 30 min at the start of December to 12 h 36 min by month's end. Set against the rest of the year, December is Campo Alegre's 4th-clearest and 2nd-windiest month. For the whole year in context, see Campo Alegre's year-round climate.

Daytime high
31°
3rd warmest
Overnight low
23°
8th coldest
Rainfall
25 mm
8.6 wet days
Daylight
12 h 36 min
5:05 AM – 5:39 PM
Cloud cover
53%
4th clearest
Wind
13 km/h
2nd windiest
Solar energy
6.33 kWh/m²
Travel score
4.8
out of 10

Campo Alegre is settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical December day in Campo Alegre reaches about 31°C in the afternoon and slips back to 23°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 32°C. Set against its neighbours, December runs on par with November and on par with January.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13122
23122
33122
43123
53123
63123
73123
83123
93123
103123
113123
123123
133123
143123
153123
163123
173123
183123
193123
203123
213123
223123
233123
243123
253123
263123
273123
283123
293123
303123
313123

How December really feels in Campo Alegre

Once humidity and wind are folded in, December averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in December is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Campo Alegre weather by month

How December compares with the rest of the year at a glance. December is the 3rd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°4612.712.54.3
Feb31° / 23°4612.912.34.1
Mar31° / 23°5815.412.14.0
Apr30° / 23°8117.411.84.1
May28° / 22°10120.811.64.5
Jun27° / 21°10122.411.44.7
Jul26° / 20°9822.711.54.8
Aug26° / 20°6520.311.75.1
Sep28° / 20°4615.411.95.6
Oct29° / 21°3811.312.25.5
Nov30° / 22°30812.45.2
Dec31° / 23°258.612.64.8

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 38% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 23% of December, with mostly cloudy or overcast conditions the remaining 39%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16337
26337
36436
46436
56436
66436
76535
86535
96535
106436
116436
126436
136337
146337
156238
166238
176139
186139
196040
206040
215941
225842
235842
245743
255842
265743
275743
285743
295743
305743
315743

Chance of precipitation in December

Any precipitation

Campo Alegre gets around 25 mm of rain over 8.6 wet days in December, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 28% and peaks near 34% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
123
223
322
422
522
622
722
822
923
1023
1124
1225
1326
1427
1528
1628
1729
1830
1931
2032
2132
2233
2333
2433
2533
2633
2734
2834
2934
3034
3134

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

Most of December feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, December lands in the oppressive band about 59% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)
14951
24951
34852
44852
54753
64753
74654
84555
94456
104456
114357
124258
134159
144159
154060
164060
173961
183961
193862
203862
213763
223763
233763
243664
253664
263664
273664
283565
293565
303565
313565

Wind in December

Winds average 13 km/h in December.

Across December, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze
3112light breeze

Sunrise & sunset in December

DaylightNight

Daylight runs from about 12 h 30 min at the start of December to 12 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over December. Sunrise moves from 4:59 AM to 5:12 AM, and sunset from 5:31 PM to 5:45 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.54:595:31
212.55:005:32
312.55:005:32
412.55:005:33
512.55:005:33
612.55:015:34
712.65:015:34
812.65:015:35
912.65:025:35
1012.65:025:36
1112.65:025:36
1212.65:035:37
1312.65:035:37
1412.65:045:38
1512.65:045:38
1612.65:055:39
1712.65:055:39
1812.65:055:40
1912.65:065:40
2012.65:065:41
2112.65:075:41
2212.65:075:42
2312.65:085:42
2412.65:085:42
2512.65:095:43
2612.65:095:43
2712.65:105:44
2812.65:105:44
2912.65:115:45
3012.65:115:45
3112.65:125:45

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.33 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 3.91 kWh/m² to a high of 6.33 kWh/m² in November across the year — December's 6.33 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.4Intense
26.4Intense
36.4Intense
46.4Intense
56.4Intense
66.4Intense
76.4Intense
86.4Intense
96.4Intense
106.4Intense
116.4Intense
126.4Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.3Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.3Intense
276.3Intense
286.3Intense
296.3Intense
306.3Intense
316.3Intense
Planning a trip in December

Hazard calendar for Campo Alegre

In seasonPeak

None of Campo Alegre's seasonal hazards are active in December. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Campo Alegre's rainy season runs January–September, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is December a good time to visit Campo Alegre?

Our two travel scores rate December for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

4.8
Sightseeing
5th-best month of the year
6.9
Beach & pool
2nd-best month of the year

December is a reasonable time to visit Campo Alegre for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Campo Alegre in December

From December's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In December, Campo Alegre sees daytime highs around 31°C and nights near 23°C. Pack light clothes and sun protection. Worth having: rain gear. About 9 days see rain.

light clothessun protectionrain gear

Sea temperature near Campo Alegre in December

The nearest coast averages about 27°C in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 45 km away) is warmest in April at about 29°C and coldest in August near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Warm
Feb28Tropical
Mar28Tropical
Apr29Tropical
May28Warm
Jun27Warm
Jul26Warm
Aug26Warm
Sep26Warm
Oct26Warm
Nov27Warm
Dec27Warm

UV index in Campo Alegre in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Campo Alegre peaks around March 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 9 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 11UV 15Jul 13UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May10Extreme
Jun10Very high
Jul9Very high
Aug10Very high
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec12Extreme
Location & terrain

Where is Campo Alegre?

Campo Alegre sits at 9.8°S, 36.4°W, 181 m above sea level, in Brazil. The nearest listed city is Teotônio Vilela, 14 km away.

Topography around Campo Alegre

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Campo Alegre.

Within 3 km, the terrain around Campo Alegre has only modest variations in elevation — a maximum elevation change of 107 m around an average of 169 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 355 m; within 80 km, large variations in elevation — a maximum elevation change of 958 m.

The land around Campo Alegre is covered by cropland (51%) and grassland (36%) within 3 km, grassland (45%) and cropland (43%) within 16 km, and grassland (54%) within 80 km.

3 km
107 m
16 km
355 m
80 km
958 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
December weather nearby: Teotônio Vilela 14 km · Limoeiro de Anadia 17 km · Junqueiro 21 km · Boca da Mata 21 km · Taquarana 22 km · São Sebastião 28 km · São Miguel dos Campos 28 km · Arapiraca 34 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Campo Alegre (-9.7819°, -36.3508°, elevation 181 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).